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Technical Data Sheet
640-181 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include end_type: EXTERNAL THREAD SECOND END, material: ALUMINUM, shaft_type: ROUND SINGLE ACTUATOR, shaft_length: 0.500 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, pole_quantity: 3 SINGLE SECTION FRONT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-055-7444, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
640-181
NSN: 5962-01-055-7444
FSC: 5962
CAGE: K2504 — RS COMPONENTS LIMITED (GBR)
SPECIFICATIONS
end_typeEXTERNAL THREAD SECOND END
materialALUMINUM
shaft_typeROUND SINGLE ACTUATOR
shaft_length0.500 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
pole_quantity3 SINGLE SECTION FRONT
terminal_typeTAB, SOLDER LUG
thread_length0.370 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_length1.577 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity4 SINGLE SECTION REAR
furnished_itemsBUSHING
NSN5962-01-055-7444
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 640-181 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
OPERATING TEMP RANGE: -40.0 TO 85.0 CELSIUS DEGC
FEATURES PROVIDED: LOW POWER
INCLOSURE CONFIGURATION: DUAL-IN-LINE
INCLOSURE MATERIAL: PLASTIC
INPUT CIRCUIT PATTERN: DUAL 3 INPUT
TECHNICAL CHARACTERISTICS (FLIS)
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
OPERATING TEMP RANGE-40.0 TO 85.0 CELSIUS DEGC
FEATURES PROVIDEDLOW POWER
INCLOSURE CONFIGURATIONDUAL-IN-LINE
INCLOSURE MATERIALPLASTIC
INPUT CIRCUIT PATTERNDUAL 3 INPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
MS3402D10SL-4EInterchangeable
interchangeable cross-reference
interchangeable
SAE-AS50151Interchangeable
interchangeable cross-reference
interchangeable
MILC5015Interchangeable
interchangeable cross-reference
interchangeable
64-0181Interchangeable
interchangeable cross-reference
interchangeable
SHC-1033Interchangeable
interchangeable cross-reference
interchangeable
66881AXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 640-181?
640-181 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 640-181?
There are 10 known substitutes for 640-181: MS3402D10SL-4E, SAE-AS50151, MILC5015 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 640-181?
640-181 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-055-7444. This indicates validated use in U.S. government and defense supply chains.
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